158 



THE MUSCLES. 



Fig. 75. — MuscLF.s on the 

 Lateral Sukeace oe 

 THE Arm. 



rt, M. supraspinatus; l>, 

 part of insertion of M. rhom- 

 boideus; c, M. infraspinatus; 

 d, M. teres major; e, M. spi- 

 nodcltoiileus;/^ M. acroniio- 

 deltoideus; g, caput longum 

 ofM. triceps brachii; //, caput 

 laterale of M. triceps bracliii; 

 ?, M. Ijrachialis; /, M. biceps; 

 /■, M. brachioradialis; /, M. 

 extensor carpi radialis lon- 

 gus; m, M. extensor com- 

 munis digitorum (m' , tendon 

 of same); ;/, M. extensor la- 

 teralis digitorum; (;/ tendon 

 of same,'; o, M. extensor 

 carpi ulnaris {0', tendon of 

 same);/, M. extensor indicis 

 roprius; <j, fifth head of M, 

 flexor profundus tligiloruui; 

 ;", m. flexor carpi ulnaris. i, 

 vertebral border of the scap- 

 ula; 2, siiine of the sca|)ula; 

 3, greater tuberosity of the 

 humerus; 4, olecranon; 5, 

 transverse ligament of the 

 wrist. 



